Car will not idle when cold
2001 Explorer Sport, will not idle when the outdoor temp. starts getting colder. Anything below 45 it will not idle at all until it warms up. I have to unplug the MAF sensor to get it to run untill it warms up. Then it won't idle until I plug the MAF back in. I replaced the MAF thinking that was the problem however it is not and I can't really figure it out reading the car repair manual either. Has anyone else had this problem with their Explorer?